1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f240290e01592796f1021378b60ef3c00fdd50af4c577b77d6c253d6408b5e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00e5e152-4638-485e-bbfe-d5e53b8a9d6b.json and https://artists.proofprofile.net/proofs/artist/00e5e152-4638-485e-bbfe-d5e53b8a9d6b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Crystal Tones Chakra Resonance Series, Vol. 1 "Heart Chakra"
Taskmaster Tones: Ambient Music for Work Flow
Tranquil Nights: Music for Restful Sleep
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bc417c467150f64affe4678b7210c97527567e712561c91c194888ca725681. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS85926762.
Loyal Companions: Harmonious Sounds for Dogs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fa3e06152a037a46114ad69efe640c23182e67be94181c16c7e73ce66afdf6. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS85760544.
Meditation Harmony: Music for Inner Focus